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Avoid erroneous Nick delays.

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This commit is contained in:
Thomas Harte
2021-07-06 22:28:44 -04:00
parent 1ec8ff20af
commit 55af8fa5d9
1 changed files with 4 additions and 2 deletions
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Machines/Enterprise/Enterprise.cpp
+4 -2
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@@ -276,8 +276,10 @@ template <bool has_disk_controller> class ConcreteMachine:
}
break;
case PartialMachineCycle::ReadOpcodeStart:
if(!is_video_[address >> 14] && wait_mode_ != WaitMode::None) {
penalty = dave_delay_;
if(!is_video_[address >> 14]) {
if(wait_mode_ != WaitMode::None) {
penalty = dave_delay_;
}
} else {
// Query Nick for the amount of delay that would occur with one cycle left
// in this read opcode.